53981356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4967}}^1$

素因数の和:5014

約数の個数: 48

約数和(自身を含む): 116847360

約数和(自身を除く): 62866004

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 4967, 5434, 9934, 10868, 19868, 54637, 64571, 94373, 109274, 129142, 188746, 218548, 258284, 377492, 710281, 1038103, 1226849, 1420562, 2076206, 2453698, 2841124, 4152412, 4907396, 13495339, 26990678, 53981356]

約数ペア:

[(1, 53981356), (2, 26990678), (4, 13495339), (11, 4907396), (13, 4152412), (19, 2841124), (22, 2453698), (26, 2076206), (38, 1420562), (44, 1226849), (52, 1038103), (76, 710281), (143, 377492), (209, 258284), (247, 218548), (286, 188746), (418, 129142), (494, 109274), (572, 94373), (836, 64571), (988, 54637), (2717, 19868), (4967, 10868), (5434, 9934)]